Static information storage and retrieval – Floating gate – Particular connection
Reexamination Certificate
2008-03-25
2008-03-25
Phung, Anh (Department: 2824)
Static information storage and retrieval
Floating gate
Particular connection
C257S326000
Reexamination Certificate
active
11181721
ABSTRACT:
The degree of integration and the number of rewriting of a semiconductor device having a nonvolatile memory element are improved. A first MONOS nonvolatile-memory-element and a second MONOS nonvolatile-memory-element having a large gate width compared with the first MONOS nonvolatile-memory-element are mounted together on the same substrate, and the first MONOS nonvolatile-memory-element is used for storing program data which is scarcely rewritten, and the second MONOS nonvolatile-memory-element is used for storing processed data which is frequently rewritten.
REFERENCES:
patent: 2002/0113257 (2002-08-01), Osabe et al.
patent: 2002-164449 (2002-07-01), None
Hashimoto Takashi
Ishii Yasushi
Ito Fumitoshi
Kanamaru Yasuhiro
Kawashima Yoshiyuki
Lulis Michael
Miles & Stockbridge P.C.
Phung Anh
Renesas Technology Corp.
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